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M365 Access Audit

A complete picture of who can access what in your Microsoft 365 — no guesswork.

A desktop app that scans SharePoint Online and OneDrive in your tenant and builds a complete map of permissions. It runs read-only, and results stay on your workstation — nothing goes outside.

M365 Access Audit — Dashboard
1 284Resources
37B2B guests
12External links
ResourceAccessRisk
Finance / Budget 2026.xlsxEveryoneCritical
HR / ContractsGuest ×4High
Projects / RoadmapExt. linkMedium
Marketing / ResourcesTeamLow

Tenant-wide permission map

See every site, library and file together with who can access it — in one place.

M365 Access Audit — Dashboard
1 284Resources
37B2B guests
12External links
ResourceAccessRisk
Finance / Budget 2026.xlsxEveryoneCritical
HR / ContractsGuest ×4High
Projects / RoadmapExt. linkMedium
Marketing / ResourcesTeamLow

Inheritance chain

For every resource, trace exactly where a permission comes from — group, inheritance or direct grant.

M365 Access Audit — Inheritance
📁 SharePoint / Finance unique
└ 👥 Site Members — Edit
└ 📁 Budget broken inherit.
└ 👤 j.kowalski — Full Control
└ 🌐 Anyone with link — View
└ 📁 Reports — inherits from site
└ 👥 Finance-RO — Read

B2B guests & external links

Detect guest accounts and sharing links outside your organisation — the most common leak.

M365 Access Audit — B2B guests
GuestDomainType
anna@partner.compartner.comGuest
m.nowak@extco.ioextco.ioGuest
Anyone-with-link—Link
k.wisniewska@vendor.plvendor.plGuest

Full feature list

Everything the app can do — in one place.

SharePoint & OneDrive audit

Permissions across every site, library and file — tenant-wide.

Inheritance chain

The source of every permission: SharePoint groups (Owners/Members/Visitors), Entra groups, direct grants, broken inheritance.

B2B guests & external links

Guest accounts, “anyone” and anonymous links. “External only” filter.

Automatic risk scoring

Critical / High / Medium / Low classification with configurable criteria.

Full tenant scan

Unattended (app-only) mode: every site and every user's OneDrive. The certificate and private key never leave the workstation.

Recurring scans

Run audits on a schedule and build a history of your access posture.

Scan comparison

Differences between two scans — new permissions, new guests, revoked access.

Report — pivot table

A dynamic pivot report: group and filter permissions by any dimension (department, access type, risk).

CSV export

UTF-8 with BOM, ready for Excel and further analysis.

PDF export

A clean report for auditors and management.

SQL database export

Historical dump to SQL with duplicate protection (station + tenant + scan id) — for BI and long-term analysis.

Governance — remediation

Revoke and expire access, approval queue (operator ≠ approver), action log, write-back to the tenant. (Governance plan)

Privacy & security

Read-only, encrypted local database (SQLCipher), data never leaves the workstation, ES256-signed licence with offline buffer.

Export & integrations

Take audit results wherever you need them — Excel, PDF, SQL database, pivot table.

  • CSV export — UTF-8 with BOM, ready for Excel and further analysis.
  • PDF export — A clean report for auditors and management.
  • SQL database export — Historical dump to SQL with duplicate protection (station + tenant + scan id) — for BI and long-term analysis.
  • Report — pivot table — A dynamic pivot report: group and filter permissions by any dimension (department, access type, risk).
M365 Access Audit — Export
CSVUTF-8 · Excel
PDFAudit report
SQLDatabase / BI
SQL export — historicalstation+tenant+iddedup
Last export2026-07-29OK

Product screenshots

Real application views (sample data). Click to enlarge.

Dashboard — tenant access-risk overview
Dashboard — tenant access-risk overview
Scan results — permissions, access source and risk
Scan results — permissions, access source and risk
Report — dynamic pivot tables and charts
Report — dynamic pivot tables and charts
App permissions — read-only (app-only)
App permissions — read-only (app-only)

Pricing

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Requirements & details

  • Windows 10/11 (.NET desktop app)
  • Microsoft 365 account with read permissions
  • Annual licence, subscription model